Every day, Luyanda Ngcobo's routine is the same: It starts with a trip to the back cupboard, where safely hidden away is a bottle of nevirapine, an antiretroviral pill he has to take twice a day for the rest of his life.
원문출처 : http://www.cnn.com/2016/11/30/health/hiv-aids-vaccine-trial-south-africa/index.html
원문출처 : http://www.cnn.com/2016/11/30/health/hiv-aids-vaccine-trial-south-africa/index.html